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It is a challenge for scientists and philosophers to define life. ... Any definition must be general enough to both encompass all known ...

life | biology | Britannica.com


Apr 15, 2016 ... The several branches of science that reveal the common historical, .... A genetic definition of life therefore would be a system capable of ...

Life | Define Life at Dictionary.com


Life definition, the condition that distinguishes organisms from inorganic objects and ... ["The Recursive Universe: Cosmic Complexity and the Limits of Scientific ...

Defining Life - Astrobiology Magazine


Jun 19, 2002 ... The science of biology is the study of life, yet scientists can't agree on an absolute definition. Are the individual cells of your body, with all their ...

Defining Life: Q&A with Scientist Gerald Joyce - Space.com


Aug 1, 2013 ... Q: I've heard that you created the definition of life currently used by NASA. ... and it was a very broad group with regard to scientific expertise.

New Scientist Space Blog: Life defined


Apr 18, 2008 ... Jheeta says one of the most widely accepted definitions of life, and one ... True to form for a scientific definition, it's well-considered, it's precise, ...

Life | Definition of Life by Merriam-Webster


Define life: the ability to grow, change, etc., that separates plants and animals from things like water or rocks—life in ... 19 capitalized Christian Science : god 1b .

Can These Seven Words Really Define All Life in the Universe?


Nov 11, 2014 ... We might not know the meaning of life, but a group of scientists working for NASA came up with a definition for it that's just seven words long: ...

Life (Stanford Encyclopedia of Philosophy)


Aug 15, 2003 ... The focus of this entry is primarily the attempts to define life during the .... Woodger urged abandoning the use of the word 'life' in scientific ...

Online Introduction to Biology - The Basics - Defining Life


Its typical for a book to lead off by setting up its basic definitions and terms, and ... Well get to what makes a study scientific before long; right now, lets deal with ...

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NASA - Life's Working Definition: Does It Work?


Definitions tell us about the meanings of words in our language, as opposed to telling us about the nature of the world. In the case of life, scientists are interested  ...

Life - Biology-Online Dictionary


May 25, 2011 ... Life. Home » Life. Definition. noun, plural: lives. (1) A distinctive ... consensus regarding the answer to the question as to when does life begin.

Defining Life - NCBI - National Institutes of Health


What is the definition of life? I remember a conference of the scientific elite that sought to answer that question. Is an enzyme alive? Is a virus alive? Is a cell alive  ...